Recent News...
Monday, September 22, 2008
This is the 11th in this series of highly successful interdisciplinary conferences which were
first organized by the Florida Sinkhole Research Institute in 1984 as a means for geologists and geographers, ... Read More
Sunday, September 21, 2008
The 19th International Symposium of Subterranean Biology will convene in Fremantle, Western Australia from 21-26 September 2008 under the auspices of the International Society for Subterranean Biology. These symposia are th... Read More
Monday, September 1, 2008
Place: Jeju Island, Korea.
Date: 2008-09-01 to 05
Field trips: 2008-09-06 to 10
Organisation: Jeju Cave Research Institute.
Contact: Dr Kyung Sik Woo
Email: wooks@kangwon.ac.kr
Deadlines: Abstracts 2008-05-01; Pap... Read More
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Research Updates...
Friday, April 4, 2008
The timing of the first human migration into the Americas and its relation to the appearance of the Clovis technological complex in North America ca. 11-10.8 thousand radiocarbon years before present (14C ka B.P.) remains contentious. We establish that humans were present at Paisley 5 Mile Point Caves, south-central Oregon, by 12,300 14C yr. B.P., through recovery of human mtDNA from coprolites, directly dated by accelerator mass spectrometry. The mtDNA corresponds to Native American founding haplogroups A2 and B2. The dates of the coprolites are >1000 14C years earlier than currently accepted dates for the Clovis-complex.
The full article can be found at http://dx.doi.org/10.1126/science.1154116
An audio version of the story reported... Read More
Photo by Daniel LeRoy Jenkins (2008)
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